Part Number: UCC27282-Q1 I'm encountering a problem where the switch node in my gate driver fails and the reverse bias measurement of the bootstrap diode is not open when the bus voltage is increased to around 45V. I suspect this issue might be due to…
Part Number: UCC27282-Q1 Other Parts Discussed in Thread: UCC27282 Hi expert,
From datasheet, the UCC27282 is quite fit for BLDC/PMSM motor gate driver, such as interlock protection, negtive voltage protection, integrated bootstrap diode, small package…
Part Number: UCC27282 Hello,
We design a 4 N-MOSFET full bridge buck-boost with two UCC27282DR.
The UCC27282DR's VDD=12V,
Even if both UCC27282DR's HI and LI are low,HO and HS still have about 7V output,is this right?
How to make VOUT=0V when HI and…
Hi William,
I have sent the friend request to you, please accept so that I can share the more details.
Still we are facing the issue with gate driver.
Can you please check and confirm the boots strap capacitor value is ok for the mosfet IAUT300N10S5N015…
Part Number: UCC27282 Other Parts Discussed in Thread: UCC27201A-Q1
Hi Expert,
For high power 48V BLDC driver(about 500W or more) design (usually for Robotics appliation). Because it's non-isolation design, we often face a dilemma that we need to keep…
Part Number: UCC27282 Hi All,
I have a question regarding UCC27282.
How much current can be continuously passed through the built-in bootstrap diode? Also, what is the maximum value of pulse current? For example, I would like to check how much current…
Part Number: UCC27282 Now my customer HEMAI is planning a new project about the 2in1 Microinverter and target to MP in 1Q24.
In this case we want to promote the UCC27282 to attack JWH7911 as the gate driver used in the DC/DC part. And they use the LLC…